baber/WOPTO huggingface dataset:
Patent JP-S5469807-A (JP)
Title: Radial piston type multi stroke hydraulic pump-motor
Inventor: SATOU HITOSHI
IPC: F04B1/107
Filed: 1977-11-14
Abstract: PURPOSE: To reduce the force pressing a valve body to a rotor by providing a switching valve which balances the force in axial direction generated by the pressurized oil through a rotating shaft.  
     CONSTITUTION: The pressurized oil introduced through an oil passage port 22 enters an oil chamber 12 of a cylinder 10 in a rotor 8 via an oil pressure chamber 31 and oil passages 20 and 13 whereby a rotor 8 is rotated to perform as a hydraulic motor while the pressurized oil in the oil pressure chamger 31 is supplied to a circular oil pressure chamber 32 via oil passages 35A and 35B to lubricate a sliding surface 39 between a valve body 27 and a disc 29. The oil pressure chamber is so sized that the oil pressure therein presses the valve bodies 26 and 27 to the rotor 8 and the disc respectively against the seperating force generated in the sliding surface 25 between the valve body 26 and the rotor 8 and the sliding surface 39 between the valve body 27 and the disc 29. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6028258-A (JP)
Title: Semiconductor memory device
Inventor: SAKAI YUUJI
IPC: H01L27/04
Filed: 1983-07-27
Abstract: PURPOSE:To contrive accomplishment of high degree of integration and low power consumption by a method wherein a continuous oscillation pulse and the pulse which is formed based on the operational timing pulse of said oscillation pulse are rectified respectively, thereby enabling to obtain the substrate bias voltage having the current supply capacity corresponding to the operation of said pulses respectively. CONSTITUTION:A pulse phic is delayed by a resistor R1 and a capacitor C4, it is inputted to one end of an OR gate OR1, and an output phi1 is rectified using a capacitor C2 and the FETs Q3 and Q4 of diode connection. phi2 is also rectified using the same circuit as above, and it is added to the substrate back bias -Vbb obtained by rectifying a continuous oscillation output phiosc. When phic(phi2) is changed to ''1'', phi1(phi2) is turned to ''1'', but phic' is delayed, and it maintains ''1'' even when phic(phi2) is changed to ''0'', when phic'(phi2') is changed to ''0'', phi1(phi2) is turned to ''0'', phic and phi2 are increased in pulse width and turned to phi1(phi2), and the charging period of capacitors C2 and C3 can be secured. Thus, the necessary current supply capacity can be set in accordance with the operational mode by phic and phi2, and the power consumption of a substrate bias generating circuit is reduced, thereby enabling to obtain a high integration memory wherein a substrate bias circuit is built-in using C1-C3 of the irreducible minimum capacity.
Patent JP-S5564162-A (JP)
Title: Corrosion prevention of water-immersed parts of hydraulic machine
Inventor: TAKAGI NOBUSUKE
IPC: F03B11/00
Filed: 1978-11-06
Abstract: PURPOSE: To replace the water with a large content of air in a runner chamber with ordinary river water for preventing the corrosion of water-immersed parts when having stopped a main unit after the phase modification operation thereof for example in which the main unit is let down into the water in the runner chamber.  
     CONSTITUTION: The phase modification operation of a hydraulic machine in which a generating motor 2 nad starting motor 3 are connected to a liner 1 by a main shaft 4 is performed, with an inlet valve 8 and a movable guide blade 6 totally closed and the water in a runner chamber pushed down to a set level by feeding compressed air to the runner chamber from an air supply valve 10. For stopping the a main unit after phase modification operation, the pressure water in a casing 7 is led into the runner chamber by opening the inlet valve 8 and movable guide blade 6 immediately after the stop of phase modification operation. After phase modification operation, air discharge is performed, and a runner 1 rotates in water so that the water with a large content of air may not remain in the runner chamber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01306662-A (JP)
Title: Phenolic resin binder for felt
Inventor: SUZUKI NORIAKI
IPC: D04H1/587
Filed: 1988-06-02
Abstract: PURPOSE:To obtain the subject binder effective in decreasing the odor of felt without lowering the curing rate and the tensile strength of felt, by mixing and stirring a phenolic resin with a deodorant composed mainly of a metal salt at a specific ratio and finely pulverizing the obtained mixture. CONSTITUTION:The objective binder effective in decreasing the odor of resin felt used in vehicles, houses, etc., is produced by mixing and stirring (A) 100pts. wt. of a phenolic resin such as novolak phenolic resin with (B) 0.1-20.0pts.wt. of a deodorant composed mainly of a metal salt such as ferrous sulfate and finely pulverizing the obtained mixture.
Patent JP-H10312317-A (JP)
Title: Douplex system for remote maintenance line
Inventor: KITAJIMA KAZUHIKO
IPC: G06F11/30
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To avoid retrial caused by a line error without interrupting remote maintenance if the line error occurs during the remote maintenance by making a communication between an object device of maintenance and remote maintenance centers simultaneously and reconnecting a disconnected line while carrying on the remote maintenance. SOLUTION: If trouble occurs to the object device 100 of maintenance, a service processor(SVP) 110 automatically dials remote maintenance centers 131 and 132 to connect a line. Here, if the line disconnection from, for example, the remote maintenance center 131 is detected, an input/output control part 112 of SVP 110 issues a line connection request to an automatic dialing part 115. Then input from the remote maintenance center 132 is received, a command is issued to a maintenance process execution part 111 without interrupting the maintenance process, and the execution result obtained by performing a maintenance process or the object device 100 of maintenance by a maintenance execution process part 111 is outputted to the other remote maintenance center when one line is still disconnected.
Patent JP-H08326955-A (JP)
Title: Tire valve cap
Inventor: TAKEMURA TOJI
IPC: F16K37/00
Filed: 1995-06-02
Abstract: PURPOSE: To make a tire valve cap short in whole length, easy to look at, free from error, make its indication free from disappearing and easily readable. CONSTITUTION: The tire valve cap is equipped with an upper section cover 14 made of transparent material, an open/close member 15 which introduces air pressure with the valve of a tire tube released by moving itself integrally with the upper section cover 14 in the axial direction, and closes the valve when no movement is made, and with a moving member 27 which is housed in the open/close member 15, and moved by air pressure introduced from the open/close member 15. An indicator 15K indicating pressure is provided for an extended section 15I which has the end section of the open/close member 15 extended in one direction, concurrently a slit section 15J is formed between the extended section 15I and the upper cover, and a lug section 27C acting as pressure indicator, which is formed at the end section of the moving member 27, is fitted in the slit section.
Patent JP-S6027814-A (JP)
Title: Score evaluating and announcing device
Inventor: ASANUMA HIROMI
IPC: G10L25/51
Filed: 1983-07-25
Abstract: PURPOSE:To enhance the amusing property of amusement devices such as accompaniment music devices and game machines, by announcing the evaluation of scores from a scoring device by synthesized sound. CONSTITUTION:The score, which is obtained by a scoring device 1, is supplied to a score comparing device 3 through a score input device 2. The comparing device 3, which has received the score, sequentially compares the score with a plurality of preset scores and outputs a coincidence signal to a synthesized-sound selecting device 4. Then the selecting device 4 selects speech data corresponding to the compared result out of a speech data memory device 5, and reads the data. Then the data is announced in speech through a synthesized sound announcing device 6. Since the evaluated speech corresponding to the inputted score is announced, the amusing property of amusement devices such as accompaniment music devices and game machines can be enhanced.
Patent JP-H01304297-A (JP)
Title: Reconstruction of existing underground structure
Inventor: AKAHA YAOTAROU
IPC: E21D9/06
Filed: 1988-06-02
Abstract: PURPOSE:To reconstruct the subject underground structure efficiently in a short period by simple execution without hindering the progress of a strain, etc., by propelling or drawing a ready-made underground structure abutted against the rear end of an existing underground structure and replacing the existing structure with the ready-made structure. CONSTITUTION:A plurality of slender plates 5 made of steel sheets are laid in parallel on the top face of the upper floor 2a of an existing underground structure 2 to be reconstructed, and the rear ends of the slender plates 5 are fixed by a connecting frame 9. A ready-made underground structure 13 having approximately the same sectional shape as the rear end face of the structure 2 is abutted against the rear end face of the structure 2 while a plurality of propulsion jacks 12 are installed to a pressure-receiving wall member 8. The structure 13 is pressed in while using the undersides of the slender plates 5 as guides through a pushing frame 14 by the jacks 12, and the structure 2 is extruded and replaced. The upper floor 2a and a sidewall are detached and reconstruction is facilitated, and the existing structure 2 is replaced with the ready-made structure in size larger than the structure 2 by employing pipes on which the slender plates 5 are placed.
Patent JP-S5260004-A (JP)
Title: Switching unit of automatic telephone answering set
Inventor: TAMURA TADASHI
IPC: H04M1/65
Filed: 1975-11-12
Abstract: PURPOSE:A substituting set is installed to automatic telephone answering set in order to avoid unusable state of telephone circuit connected to the telephone in case a trouble takes place.  Thus, a satisfactory service can be cecured for the customer.
Patent JP-S61293582-A (JP)
Inventor: KURODA MITSUHO
IPC: G01M7/00
Filed: 1985-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62294362-A (JP)
Title: Telephone set
Inventor: OTAWARA ISAO
IPC: H04M1/65
Filed: 1986-06-12
Abstract: PURPOSE:To prevent the tapping, or the mischief of a telephone, by comparing a number obtained from a transmitted indentification number with the identification number set in advance at an identification number detection circuit, after generating a call state, and turning off a closing switch when no coincidence between them can be obtained. CONSTITUTION:By trying to tap a reception message stored in a reception message memory circuit 16, and transmitting an identification signal by depressing a push button at random, the identification signal is added on an identifieation number detection circuit 5, and is converted to a digital signal of four bits representing a number, and is compared with the identification number set in the identification number detection circuit 5. When no coincidence between the number obtained from the identification signal and a set identification number can be obtained, a signal is generated at the output terminal 5b of the identification number detection circuit 5, and the signal is added on a control signal 10, and a closing circuit being operated until then is diabled, and a switch 3 is turned off, then telephone lines 1, 1 are released.
Patent JP-S6030861-A (JP)
Title: Safety system for electronically controlled hydraulic drive car
Inventor: YOSHIDA DAISUKE
IPC: B60K17/10
Filed: 1983-07-27
Abstract: PURPOSE:To improve safety by stopping the trasmission motor or operating only in the pump area upon disconnection of any one motor servo valve. CONSTITUTION:Detectors 78R, L, 79R, L for detecting disconnection of servo valve of each hydraulic motor in the right/left hydraulic transmissions and detectors 80R, L for detecting function of swash plate in each hydraulic motor are provided. Upon dis connection of servo valve under the condition where the swash plate in each hydraulic motor is not functioned, the servo valve for other hydraulic motor is turned off while upon disconnection of servo valve of one hydraulic motor under the condition where the swash plates of each hydraulic motor are functioned, each hydraulic motor is stopped. Consequently, abrupt turning of car can be prevented while since the car can travel with low speed, safety is improved.
Patent JP-S62290767-A (JP)
Title: Emulsion resin and production thereof
Inventor: SAITO KOICHI
IPC: C09D5/02
Filed: 1986-06-11
Abstract: PURPOSE:To obtain an emulsion resin which gives a coating film having an excellent effect of preventing sticking, by dissolving a non-tacky compd. non- affinitive with a resin described below in a monomer giving the desired resin by using a nonionic surfactant and emulsion-polymerizing the monomer in an aq. medium. CONSTITUTION:A non-tacky compd. (A) non-affinitive with a resin (e.g., polymethyl acrylate) (e.g., kerosine or liquid paraffin) is mixed with a monomer (B) for said resin (e.g., methyl acrylate) in the presence of a nonionic surfactant (e.g., sorbitan sesquioleate) to dissolve or stably disperse the component A in the component B. Emulsion polymn. is carried out in an aq. phase to obtain an emulsion resin in which a resin phase contg. stably the non-tacky compd. is emulsion-dispersed in water. The resin is applied to a substrate 1 to form a coating film 2. When the film is dried, the non-tacky compd. 4 is separated from the resin phase 3 to form a non-tacky layer 5.
Patent JP-S63302067-A (JP)
Title: Thermal print head
Inventor: YASUGATA KAZUHIRO
IPC: B41J2/32
Filed: 1987-05-30
Abstract: PURPOSE:To enhance a printing speed, by a method wherein two heating resistor alignments provided on both end parts of a head substrate are heated due to electric conduction by a common drive circuit selectively according to a main- scanning direction. CONSTITUTION:Two heating resistor alignments 12, 14 are provided on both end parts of a head substrate 10. With a rightward main-scanning direction, the heating resistor alignment 12 is selected to be pressed down against a paper 24 on a platen 22 through an ink ribbon 26 and electrically conducted by a common drive IC 16, thus generating heat to print dots. Thereafter, if a carriage travels leftwards, the head substrate 10 rotates counterclockwise about a shaft 30, and the heating resistor alignment 14 abuts on the paper 24 through the ink ribbon 26 and prints dots similarly. In this manner, a two-way print scanning can be carried out with a simple construction, and a printing speed can be enhanced.
Patent JP-S5361309-A (JP)
Title: Polishing method of magnetic material
Inventor: ITOU KENICHI
IPC: G11B5/84
Filed: 1976-11-15
Abstract: PURPOSE:To obtain a satisfactorily ground surface free from scratches, holes, etc. by removing the polishing chips having magnetism with a magnet covered with a cloth provided on the surface of a magnetic material.
Patent JP-H08302600-A (JP)
Title: Sheet bottle
Inventor: IMAMURA FUJIO
IPC: D21J3/10
Filed: 1995-05-11
Abstract: PURPOSE: To produce a simply handleable bottle being readily subjected to waste treatment. CONSTITUTION: This sheet bottle 1 comprises a bottle main body 2 made of a pulp mold and an inner bag 3 made of a thin plastic film. The outer peripheral surface of the bottle main body 2 is provided with a ring projected rib 5 and a projected rib 6 along a shaft of the bottle main body 2. Parts of the inner peripheral face of the bottle main body 2 corresponding to the ring projected rib 5 and the projected rib 6 are furnished with a ring recessed groove 8 and a recessed groove 9. The tip of the recessed groove 9 is converged in the central part of the shaft at the bottom part 7.  When a content is entered into the inner bag 3 inserted into the interior of the bottle main body 2, the inner bag 3 is stuck fast to the internal peripheral face of the bottom main body 2 and the inner bag 3 is engaged with the recessed groove 8 and the recessed groove 9 at parts of the ring recessed groove 8 and the recessed groove 9 to be stuck to and held with the inner peripheral face of the bottle main body 2.
Patent JP-H1146030-A (JP)
Title: Optical signal relaying and amplifying apparatus and optical level regulator
Inventor: SHIMOMURA HIROSHI
IPC: H01S3/067
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical relaying and amplifying apparatus and optical level regulator, which can remove noise by spontaneously emitted light beam and can regulate optical level which differs to a large extent for each wavelength. SOLUTION: A waveform-multiplexed input optical signal from an optical transmission path 101 is amplified by an optical amplifier 110, and this amplified output is then branched to individual wavelengths by an optical branching circuit 120. The branched four optical signals are transmitted to the optical transmission paths 131 to 134 and thereafter combined by an optical combining circuit 140 which are connected to the end terminal of the optical transmission paths 131 to 134, and this optical signal is then output to the optical transmission path 102 as the waveform multiplex signal. The optical branching circuit 120 functions as a filter to output only the branched wavelength and eliminate noise by the spontaneously emitted beam of the optical amplifier 110.
Patent JP-H0789851-A (JP)
Title: Medical composition using substituted phenethyl amine
Inventor: RICHIYAADO RESURII RUDORUFU
IPC: A61P25/20
Filed: 1994-06-20
Abstract: PURPOSE: To obtain a pharmaceutical composition containing substituted phenethylamines as active ingredients, inhibiting a monoamine neurotransmitter and useful for treating obesity, panic disorder, post-traumatic stress disorder, etc. CONSTITUTION: This pharmaceutical composition contains a compound of formula I  A is formula II [dotted lines represent, as necessary, unsaturation; (n) is 0-4; R4 is H, a 1-6C alkyl, formyl or a 2-7C alkanoyl]; R1 is H, a 1-6C alkyl; R2 is a 1-6C alkyl; R5 and R6 are each H, hydroxyl, a 1-6C alkyl, a 1-6C alkoxy, cyano, nitro, etc.; R7 is H or a 1-6C alkyl] or its salt as an active ingredient. 1-[(2-Dimethylamino)-1-(4-methoxypheyl)ethyl]cyclohexanol is exemplified as the compound of formula I. The pharmaceutical composition can be prepared in tablets, capsules, injection, etc., and daily oral dose is 75-200 mg. The composition is also useful for treatment of attention deficit disorder with hyperactivity, Gilles dela Tourette syndrome, bulimia nervosa, generalized anxiety disorder and Shy-Drager syndrome.
Patent JP-H0710471-A (JP)
Title: Assembling method and equipment for boom of tower type crane
Inventor: MISHIERU RIZANDORU
IPC: B66C23/64
Filed: 1994-06-20
Abstract: PURPOSE: To assemble a boom of a tower crane by improving safety and shortening stationing using time of an assembly auxiliary device. CONSTITUTION: Boom elements 15, 16, 17, 18 are aligned and assembled with a brace 13 on the ground, and the brace 13 of a boom and occasionally a brace 111 of a boom 8 on the opposite side are lifted up and aligned by using an assembly auxiliary device 69 in assembling a distribution boom 7 of a tower crane and the assembled boom 8 on the opposite side to be used at a site of building construction and civil work. Thereafter, the braces 13, 111 lifted and aligned and the boom 7 or the boom 8 on the opposite side are lifted by using the same assembly auxiliary device 69, the boom is put on a surface of a mast head part 6, and consequently, free end parts 56, 122 of the braces 13, 111 are correctly temporarily fixed on a top part of the mast head part 6 so as to be directly fixed by a connecting shaft 14, etc.
Patent JP-H09297413-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJIMORI KENICHI
IPC: C08K5/18
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor less liable to optical fatigue, excellent in mechanical characteristics and ensuring improved stability of a coating soln. by using an electric charge transferring agent having a specified structure and a polycarbonate copolymer having a specified structure as a bonding resin in a photosensitive layer. SOLUTION: A photosensitive layer contg. an electric charge generating layer, an electric charge transferring layer and a bonding resin is formed on an electrically conductive substrate. The bonding resin is a polycarbonate copolymer consisting of repeating units represented by formula I, etc., and the electric charge transferring layer is a butadiene compd. represented by formula III. In the formula I, each of R1 and R2 is halogen, 1-12C alkyl, etc., each of (a) and (b) is an integer of 0-4 and X is a group represented by formula II [where each R3 and R4 has the same meaning as R1 , Y is a single bond,-C-, -O-, etc., and each of (c) and (d) is an integer of 0-4]. In the formula III, each of R9 -R12 is alkyl which may have aryl as a substituent.
Patent JP-S5563922-A (JP)
Title: Automobile luggage carrier lowering device
Inventor: KOUTOU MASAAKI
IPC: B60P1/02
Filed: 1978-11-07
Abstract: PURPOSE: To lower the rear body of a truck for a distance within the bump clearance in cargo working by connecting the rear body to the chassis with a plurality of link rods and moving the rear body in front and rear with an actuator provided for the chassis.  
     CONSTITUTION: During transportation, the ram of an actuator 6 is pushed out to keep like rods upright maintaining the bump clearance C between the under surface 3 and the rear wheels 2. In cargo working, the ram of the actuator 6 is retracted to swing the link rods 5 rearward so that a rear body frame 4 supporting the rear body 3 is put on a chassis frame 1 thus lowering the rear body 3 for a distance corresponding to the dump clearance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6116545-A (JP)
Title: Manufacture of semiconductor integrated device
Inventor: OOOKA HIDEYUKI
IPC: H01L21/762
Filed: 1984-07-03
Abstract: PURPOSE:To control dispersion in a manufacturing process and to improve reproducibility by a method wherein a silicon film serves as a stopper and spacer in a etching process when an insulating film buried in a groove is subjected to etchback for the completion of an isolating groove. CONSTITUTION:On top of a semiconductor substrate 1, an oxide film 2 and then a silicon layer 4 is formed. An element-forming region is covered by a photoresist 6, which serves as mask in an etching process wherein a groove 5 for isolating elements is formed in the semiconductor substrate 1. A process follows wherein the photoresist 6 is removed before the groove 5 and the surface of the silicon layer 4 are subjected to thermal oxidation. Then, an insulating film 8 is deposited in the groove 5 and on the surface of the substrate 1, and reflow is accomplished. Etchback is performed by the reactive ion etching technique until the silicon layer 4 comes out. After this, the silicon layer 4 remaining on the surface of the substrate 1 is removed and the surface of the insulating film 8 buried in the groove is subjected to reflow, for the completion of an isolating- groove structure.